GCPケミカルズ株式会社（旧：グレースケミカルズ株式会社） List of Products and Services

"Grace Microfiber" is a polypropylene micro-fiber developed for the reinforcement of mortar and concrete. This product has a cross-sectional thickness of 18μm, and due to the high number of fibers per unit mass, it provides reinforcement effects with a low mixing amount in mortar and concrete. Furthermore, it disperses uniformly within the mortar and concrete, suppressing initial plastic shrinkage cracking and effectively preventing peeling and flaking. 【Features】 ■ Polypropylene micro-fiber for mortar and concrete ■ Suppression of initial plastic shrinkage cracking ■ Prevention of peeling and flaking of concrete fragments (reduction of surface peeling) ■ Prevention of explosive spalling during fires in high-strength concrete ■ NETIS number KT-110030-V *For more details, please request materials or view the PDF data available for download.

• Secondary paving products
• Bentonite
• Pavement construction